From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4E543C433EF for ; Mon, 21 Mar 2022 04:58:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244015AbiCUFAR (ORCPT ); Mon, 21 Mar 2022 01:00:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46432 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243479AbiCUFAQ (ORCPT ); Mon, 21 Mar 2022 01:00:16 -0400 Received: from mail-pf1-x429.google.com (mail-pf1-x429.google.com [IPv6:2607:f8b0:4864:20::429]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6D77A1EAC9 for ; Sun, 20 Mar 2022 21:58:52 -0700 (PDT) Received: by mail-pf1-x429.google.com with SMTP id l8so14535659pfu.1 for ; Sun, 20 Mar 2022 21:58:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:content-transfer-encoding:in-reply-to; bh=A56M+iidt402+wu9IlTfyumpQTqoIlxIKWbqpo6VwQY=; b=QEvD+FvdaO7NyO6hKfahzbzfn4x/Ln0vUvlsxLcU2b4OzrOUJ/GVFJIH7Lrv+y75I+ GGV5xAcutNOhms1AU7Xdu5ILU8ay8focJCKWZzwkwyI4gygTIfyJQihtFLCxB4uIc2Nu RqPeIyLhXN6skN6X1Sl1zVEh1vdfOC3OBarvGRNzp9hlujlgr/RQSL8D9kSJ/yQosNFY q57xbpIHhElOYubefzjkYraeBaE/akJNWop6CYqmvVQjc+Lh9Drd66IERJ6+EIkldoN0 bQcfLThML10WnEOvxXkCzX8CryP6jNt+fzazIQoUdL9uZ+xtHvOrj1jZD6+MeOTebjto +05g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:content-transfer-encoding :in-reply-to; bh=A56M+iidt402+wu9IlTfyumpQTqoIlxIKWbqpo6VwQY=; b=sHZs2KVY9w8txwZhaO5SkHuCGZVRs587nQQlJ/rGhlfWCfAzPwFMH+sSOt2SW85/sU ZQuZ8NYWZfo18CXJYsMhb9oJEvle5nVLqMrZt7wazxfaGHSkM4eqOG2m5N6303BU2Z/s 76hcWCn4lH02vnuFL9yC9rvhGDhzU055g6dNsvJidZ8TbqP4dGGvvaZdmVV2UwDy4iLZ IAGoAxEAxqoQKkxa/uvMs0rRChlezR8i3c3zsnLKJz46bWmuqBLE+cJo9dhro2eATHPN LDK4Oz/6Nl1mYgOdL3vDuTamzKL6pkuL8Er6nGgNMwaMikqkzMG3m84SGGmgvj4F29AK KysA== X-Gm-Message-State: AOAM5338Tg95nbJ5MipdeqjmgFSb+Otu5pbQVwlv8hqhTMjmVZNHt8+Z iaw9gAWAc6a/jxC8c0i+xdI= X-Google-Smtp-Source: ABdhPJxTA6AdkWoKdY89W//kICicNtmuxxsyOK1q7lmBERPbeT3FyGCdV7UB1uRkxIZd4JzObrByMg== X-Received: by 2002:a05:6a00:1582:b0:4f7:63da:dfea with SMTP id u2-20020a056a00158200b004f763dadfeamr22370235pfk.27.1647838731739; Sun, 20 Mar 2022 21:58:51 -0700 (PDT) Received: from google.com ([2620:15c:202:201:31f6:c8f1:6f10:b2ec]) by smtp.gmail.com with ESMTPSA id g12-20020a056a0023cc00b004f707cc97f9sm18367565pfc.52.2022.03.20.21.58.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 20 Mar 2022 21:58:50 -0700 (PDT) Date: Sun, 20 Mar 2022 21:58:48 -0700 From: Dmitry Torokhov To: Jeff LaBundy Cc: linux-input@vger.kernel.org, Tomasz =?utf-8?Q?Mo=C5=84?= Subject: Re: [PATCH] Input: add bounds checking to input_set_capability() Message-ID: References: <20220320032537.545250-1-jeff@labundy.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20220320032537.545250-1-jeff@labundy.com> Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org On Sat, Mar 19, 2022 at 10:25:37PM -0500, Jeff LaBundy wrote: > Update input_set_capability() to prevent kernel panic in case the > event code exceeds the bitmap for the given event type. > > Suggested-by: Tomasz Moń > Signed-off-by: Jeff LaBundy > Reviewed-by: Tomasz Moń Applied, thank you. -- Dmitry